Conference expansion has been a thing from the earliest days of football and after World War II, the Big Ten dangled a vacant spot to schools throughout the Midwest. One of the names most popularly mentioned was Iowa State. To see how close they really came, let's skip back another half-century.
During the heady days of Iowa State football, back when men were real men with wooly mustaches and spittoons, back when long fluffy hair was considered suitable head protection, back when successful games ended with just a touch of gangrene and crunchy ribs healed by whiskey and cocaine, the football team was good, actually really good.